The function body containing the function's logic.
Contains the statements that comprise the function's implementation. In test contexts, typically contains simple operations like data transformation, validation, or utility calls.
Can include IApiOperateStatement for API operations within the callback, though this should be used judiciously and only when the callback specifically requires API interactions.
Should represent meaningful business logic rather than arbitrary computational operations.
Type discriminator.
Arrow function expression for callback definitions.
Used primarily for callback functions required by certain utility functions or specialized operations. In E2E testing, commonly needed for array operations, error handling callbacks, or random data generation functions.
E2E testing scenarios:
AI function calling usage: Generate when utility operations require function parameters or when data transformation callbacks are needed within the test flow.